Journal-box



(N6 Model.)

J. M. PINCE'.

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UNITED STATES PATENT OEEICE.

JOHN M. FINOH, OF JACKSON, MICHIGAN.

JOURNAL-Box.

SPECIFICATION forming part of Letters Patent No. 266,983, dated November7, 1882. Application tiled September 26, 1882. (No model.)

To all whom it may concern;

Be it known that I, JOHN M. FINGH, acitizen of the United States,residing at Jackson, in the county of Jackson and State of Michigan,have invented certain new and useful Improvements in J ournal-Boxes,oi'which the fol-y lowing is a specification, reference being hadthereiuto the accompanying drawings.

This invention relates to an improved de vice for securing two membersor parts of an ordinaryshaft-bearingtoeach other; anditconsists essentially in so constituting the parts that the members can be securedto each other without the employm-ent of the usual detachablefastenings. p

Figure l is a vertical section taken on line a: x of Fig. 2. Fig. 2 is abottom view. Fig. 3 is a vertical section taken on line y y of Fig. 2.

In the drawings I have shown my invention as being applied to a bearingone member of which is attached to a projection or bracketarm, A.

B is the lower member of the bearing, and is provided with two mortises,substantially square in cross-section, to receive legs c, which projectfrom the lower face of the other member, O. The inner faces of theselegs c are notched at c.

C is an oil or grease receptacle formed in the upper face of the part G,and D is a lockin g-button pivoted at d upon the stud o, which projectsfrom the lower face of the member B. This stud is riveted at its outerend, so as to hold the locking-button firmly in place, and may consistof a wrought-iron stud placed in the sand, so that the member B shall becast Vabout it; or it may be screw-threaded at its lowerl end andscrewed into a hole formed for its reception in the part B; or it mayconsist of a short screw engaging with a screw-threaded hole in the partB, to which it is applied after the locking-button D has been placed inposition.

E E are legs or thumb-pieces projecting in a'downward direction from thelocking-button, by which to rotate it. The button is attened uponopposite sides, as at e e, Fig. 2, its periphery being made cam-shaped,as is indicated in Figs. 2 and 3, being thinnest at the points e andthickest at segment of its periphery.

the opposite ends of each.

F is an elastic washer placed between the locking-button and the memberB, and compressed between 'these parts to such an extent as toconstitute a friction-stop to prevent the displacement of thelocking-button.

G is Babbitt metal or other suitable material, forming ai lining withinthe bearing in the usual manner.

It will be readily seen that when the legs are thrust through themoitises in the member B and the locking-button is turned into theposition shown in the drawings the two members of the box are held rmlytogether, and the members can be separated by simply so turning thebutton that its fiat edges e e are opposite the notches c c of the legs.

I do' not wish to be limited to the exact construction shown, as manystructural modifications might be made without departing from that partof my invention which relates to securing the two members ot' a bearingto each other by means of a movable locking device which is permanentlyattached to one member and engages with projecting portions of the othermember. I

'.My invention may be modified as follows: Instead of forming the legs cupon the upper detachable member, G, they may be formed upon or attachedto the lower member, the upper member being mortised to receive them, inwhich case the locking-button would be attached to the upper member insuitable position to engage to enter the notches in the legs, and thussecure the parts firmly together. In such Vconstruction the button wouldoccupy substantially the position of the oil or grease receptacle, inwhich case it would be desirable to form the upper member with agrease-receptacle at one end or both ends, leaving room for thelocking-button to occupy a central position.V

What I claim is- 1. In a -shaft-bearing, a member provided withprojecting portions which pass upon opposite sides of the second member,and a locking device permanently attached to said second member,substantially as set forth.

2. In a shaft-bearing, a member provided with mortises or recesses andhaving a locking device permanently attached thereto, i11` combinationwith a member having projecting legs which enter said mortises orrecesses and In testimony wliereofI affix my signature in are adapted toengage with the looking device, presence of two witnesses.

substantially as set forth. 3. In ashaft-bea1i11g,the combination, withJOHN M. FINCIT.

5 the locking-button and its pivotal parts, of

the friction-stop. adapted to prevent accidental l Witnesses:displacement of the button, substantially as I CIIAS. F. KNAPP, setforth. l JUNE HAYES.

